Name: Wear resistant high polished coffee ceramic valve
Brand: Everbest
Availability: InStock

Product Details

Specifications

1.Polishing surface
2.Wear resistance
3.High mechanical strength
4,Shaped as your designing and requirement

Hard wear-resisting 95% alumina ceramic washer

1. professional manufacturer

2. high working temperature

3.high wear resistance

4.good corrosion resistance,

5.high intensity, good smoothness, polishing surface

Forming methods includes

1,Drying pressing

2,Isostatic pressing

3,Hot pressing casting

Properties of Alumina Al2O3

Alumina (Al2O3) is a hard, chemically resistant material and has the ability to withstand very high temperatures in aggressive environments. Everbest

offers Alumina with various purity levels, including 99.8% and 99.0%. The level of purity, grain size, and density required is dependent on the rigors of the application and the component configuration.

Items	Unit	95%Al2O3	99.5%Al2O3
Density	g/cm3	3.7	3.9
Flexural Strength	MPa	313	340
Compressive Strength	MPa	3400	3600
Modulus of Elasticity	GPa	350	380
Impact Resistance	MPa·m1/2	4	5.1
Weibull Modulus	m	10	10
Vickers Hardness	HV0.5	1800	1900
Thermal Conductivity	W/mk	24	27
Highest Application Temperature	°C	1600	1750
Volume Resistivity at 20°C	Ω.cm20	>10¹⁴	>10¹⁴
Dielertric strength	KV/mm	20	25
Thermal expansion	X10-6/K	5.0-8.3	5.4-8.3

More about us:

Suzhou Everbest engineering ceramic Co.,LTD,which is specialized in designing and manufacturing structure ceramic products and related parts. which has more than 14 years experience in ceramic structures.

Our general ceramic parts include: ceramic tube, ceramic rod, ceramic plate, ceramic disc valve, ceramic wafer, ceramic seal, ceramic bearing bushing, ceramic valves, ceramic pump plunger, ceramic beam, ceramic roller, ceramic shaft, ceramic screw, ceramic sleeve, ceramic washer, ceramic lamp holder, ceramic insulator, ceramic nozzle, ceramic lining, ceramic guide, ceramic bushing, ceramic substrates, ceramic piston, ceramic ferrule etc.

Application

1.Ceramic tube or Ceramic shaft for aquatic animals equipment filter pump,it has

Wear resistant and corrosion function, increase the service life of the product.

2.Ceramic plunger for high pressure cleaner.

3.Wearlessness, resistant acid-base and high intensity ceramic assembly apply to petroleum, chemical and chemical industry.

Marks:

Shaped as customers' requirment and drawing.If you are interested in our products,please don't hesitate to contact with us,we will reply to you at the first time and provide our the best price,the highest quality,the fastest delivery and the best professional service to you.